Pipette&#39;s upper part



FIG. 1 is a bottom view of a pipette's upper part according to my new invention;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is an upper right, front perspective view thereof;

FIG. 5 is a bottom right, back perspective view thereof

FIG. 6 is a top view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof; and,

FIG. 9 is an enlarged portion of a surface ornamentation located on the back, left, and right side of the pipette's upper part.

The broken lines depict portions of the pipette's upper part that form no part of the claimed design. 

CLAIM The ornamental design for a pipette's upper part, as shown and described. 